diff --git a/asterix-common/src/main/java/org/apache/asterix/common/context/BaseOperationTracker.java b/asterix-common/src/main/java/org/apache/asterix/common/context/BaseOperationTracker.java
index 889877f..3b824ec 100644
--- a/asterix-common/src/main/java/org/apache/asterix/common/context/BaseOperationTracker.java
+++ b/asterix-common/src/main/java/org/apache/asterix/common/context/BaseOperationTracker.java
@@ -24,7 +24,7 @@
 import org.apache.hyracks.storage.am.common.api.ISearchOperationCallback;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndex;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMOperationTracker;
-import org.apache.hyracks.storage.am.lsm.common.impls.LSMOperationType;
+import org.apache.hyracks.storage.am.lsm.common.api.LSMOperationType;
 
 public class BaseOperationTracker implements ILSMOperationTracker {
 
diff --git a/asterix-common/src/main/java/org/apache/asterix/common/context/PrimaryIndexOperationTracker.java b/asterix-common/src/main/java/org/apache/asterix/common/context/PrimaryIndexOperationTracker.java
index 2603de2..6c63248 100644
--- a/asterix-common/src/main/java/org/apache/asterix/common/context/PrimaryIndexOperationTracker.java
+++ b/asterix-common/src/main/java/org/apache/asterix/common/context/PrimaryIndexOperationTracker.java
@@ -37,8 +37,8 @@
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndexAccessor;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndexInternal;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMOperationTracker;
+import org.apache.hyracks.storage.am.lsm.common.api.LSMOperationType;
 import org.apache.hyracks.storage.am.lsm.common.impls.AbstractLSMIndex;
-import org.apache.hyracks.storage.am.lsm.common.impls.LSMOperationType;
 
 public class PrimaryIndexOperationTracker extends BaseOperationTracker {
 
diff --git a/asterix-common/src/main/java/org/apache/asterix/common/ioopcallbacks/AbstractLSMIOOperationCallback.java b/asterix-common/src/main/java/org/apache/asterix/common/ioopcallbacks/AbstractLSMIOOperationCallback.java
index ee3808f..abf7ba9 100644
--- a/asterix-common/src/main/java/org/apache/asterix/common/ioopcallbacks/AbstractLSMIOOperationCallback.java
+++ b/asterix-common/src/main/java/org/apache/asterix/common/ioopcallbacks/AbstractLSMIOOperationCallback.java
@@ -27,7 +27,7 @@
 import org.apache.hyracks.storage.am.common.api.ITreeIndexMetaDataFrame;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMComponent;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIOOperationCallback;
-import org.apache.hyracks.storage.am.lsm.common.impls.LSMOperationType;
+import org.apache.hyracks.storage.am.lsm.common.api.LSMOperationType;
 import org.apache.hyracks.storage.common.buffercache.IBufferCache;
 import org.apache.hyracks.storage.common.buffercache.ICachedPage;
 import org.apache.hyracks.storage.common.file.BufferedFileHandle;
diff --git a/asterix-common/src/main/java/org/apache/asterix/common/ioopcallbacks/LSMBTreeIOOperationCallback.java b/asterix-common/src/main/java/org/apache/asterix/common/ioopcallbacks/LSMBTreeIOOperationCallback.java
index 613daa7..12680fd 100644
--- a/asterix-common/src/main/java/org/apache/asterix/common/ioopcallbacks/LSMBTreeIOOperationCallback.java
+++ b/asterix-common/src/main/java/org/apache/asterix/common/ioopcallbacks/LSMBTreeIOOperationCallback.java
@@ -25,7 +25,7 @@
 import org.apache.hyracks.storage.am.btree.impls.BTree;
 import org.apache.hyracks.storage.am.lsm.btree.impls.LSMBTreeDiskComponent;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMComponent;
-import org.apache.hyracks.storage.am.lsm.common.impls.LSMOperationType;
+import org.apache.hyracks.storage.am.lsm.common.api.LSMOperationType;
 
 public class LSMBTreeIOOperationCallback extends AbstractLSMIOOperationCallback {
 
diff --git a/asterix-common/src/main/java/org/apache/asterix/common/ioopcallbacks/LSMBTreeWithBuddyIOOperationCallback.java b/asterix-common/src/main/java/org/apache/asterix/common/ioopcallbacks/LSMBTreeWithBuddyIOOperationCallback.java
index 25a9e2f..b5ce879 100644
--- a/asterix-common/src/main/java/org/apache/asterix/common/ioopcallbacks/LSMBTreeWithBuddyIOOperationCallback.java
+++ b/asterix-common/src/main/java/org/apache/asterix/common/ioopcallbacks/LSMBTreeWithBuddyIOOperationCallback.java
@@ -23,7 +23,7 @@
 import org.apache.hyracks.api.exceptions.HyracksDataException;
 import org.apache.hyracks.storage.am.lsm.btree.impls.LSMBTreeWithBuddyDiskComponent;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMComponent;
-import org.apache.hyracks.storage.am.lsm.common.impls.LSMOperationType;
+import org.apache.hyracks.storage.am.lsm.common.api.LSMOperationType;
 
 public class LSMBTreeWithBuddyIOOperationCallback extends AbstractLSMIOOperationCallback {
 
diff --git a/asterix-common/src/main/java/org/apache/asterix/common/ioopcallbacks/LSMInvertedIndexIOOperationCallback.java b/asterix-common/src/main/java/org/apache/asterix/common/ioopcallbacks/LSMInvertedIndexIOOperationCallback.java
index 587ed23..fd3cf12 100644
--- a/asterix-common/src/main/java/org/apache/asterix/common/ioopcallbacks/LSMInvertedIndexIOOperationCallback.java
+++ b/asterix-common/src/main/java/org/apache/asterix/common/ioopcallbacks/LSMInvertedIndexIOOperationCallback.java
@@ -23,7 +23,7 @@
 
 import org.apache.hyracks.api.exceptions.HyracksDataException;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMComponent;
-import org.apache.hyracks.storage.am.lsm.common.impls.LSMOperationType;
+import org.apache.hyracks.storage.am.lsm.common.api.LSMOperationType;
 import org.apache.hyracks.storage.am.lsm.invertedindex.impls.LSMInvertedIndexDiskComponent;
 
 public class LSMInvertedIndexIOOperationCallback extends AbstractLSMIOOperationCallback {
diff --git a/asterix-common/src/main/java/org/apache/asterix/common/ioopcallbacks/LSMRTreeIOOperationCallback.java b/asterix-common/src/main/java/org/apache/asterix/common/ioopcallbacks/LSMRTreeIOOperationCallback.java
index 41b5f19..5d243a3 100644
--- a/asterix-common/src/main/java/org/apache/asterix/common/ioopcallbacks/LSMRTreeIOOperationCallback.java
+++ b/asterix-common/src/main/java/org/apache/asterix/common/ioopcallbacks/LSMRTreeIOOperationCallback.java
@@ -23,7 +23,7 @@
 
 import org.apache.hyracks.api.exceptions.HyracksDataException;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMComponent;
-import org.apache.hyracks.storage.am.lsm.common.impls.LSMOperationType;
+import org.apache.hyracks.storage.am.lsm.common.api.LSMOperationType;
 import org.apache.hyracks.storage.am.lsm.rtree.impls.LSMRTreeDiskComponent;
 
 public class LSMRTreeIOOperationCallback extends AbstractLSMIOOperationCallback {
diff --git a/asterix-transactions/src/main/java/org/apache/asterix/transaction/management/service/transaction/TransactionContext.java b/asterix-transactions/src/main/java/org/apache/asterix/transaction/management/service/transaction/TransactionContext.java
index 42b73aa..ecb1bc9 100644
--- a/asterix-transactions/src/main/java/org/apache/asterix/transaction/management/service/transaction/TransactionContext.java
+++ b/asterix-transactions/src/main/java/org/apache/asterix/transaction/management/service/transaction/TransactionContext.java
@@ -37,7 +37,7 @@
 import org.apache.hyracks.api.exceptions.HyracksDataException;
 import org.apache.hyracks.storage.am.common.api.IModificationOperationCallback;
 import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndex;
-import org.apache.hyracks.storage.am.lsm.common.impls.LSMOperationType;
+import org.apache.hyracks.storage.am.lsm.common.api.LSMOperationType;
 
 /*
  * An object of TransactionContext is created and accessed(read/written) by multiple threads which work for